Aino Seiji is your typical male high school student when he meets Guri, who is a shinigami? No, a pervert--no! An angel?! Guri introduces him to the Kiss Note and explains that if he doesn't kiss someone within 24 hours, she will die. So it's off to Seiji's school to find his school crush, his classmate, Hiyama Akane, but of course nothing is ever so simple...
Do you feel no guilt at all about
leaving a frail girl like me to die?!
Wie kannst du ein gebrechliches
Mädchen wie mich nur im Stich lassen?!
¡¿No sientes pena por una chica
a punto de morir?!
¡¿No sientes pena por una chica
a punto de morir?!
Tu te fiches qu’une pauvre jeune fille
comme moi meure ?
Non hai nessun rimorso a lasciar morire
una ragazza così delicata?!
Você não sente culpa de deixar uma
 moça frágil como eu morrer assim?!
Неужели ты оставишь 
такую хрупкую девушку, как я, умирать?!